Mechanical bi-stable device for determining two fixed functional positions of gyrator, has intermediate portion partially surrounding gyrator and portion in common with eccentric block of gyrator to determine two stable positions of gyrator

摘要

The device has an enclosed or semi-enclosed portion made of flexible or elastic material, and arranged to surround the fixed top end of a gyrator. The device also has an intermediate portion that partially surrounds the gyrator to determine two stable positions of the gyrator, and another portion arranged in common with the eccentric block of the gyrator. The intermediate portion and the common or shared portion are arranged occupying the sides to determine two stable positions of the gyrator.